Research of Shielding Effectiveness of Metallic Experiment Box Based on ModalMethod of Moments

Gui Shu Xia; Chao Zhou

doi:10.4028/www.scientific.net/AMM.380-384.4376

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 380-384Research of Shielding Effectiveness of Metallic...

Research of Shielding Effectiveness of Metallic Experiment Box Based on ModalMethod of Moments

Abstract:

In this paper, electric field shielding effectiveness (SE) of metallic experiment boxwith aperturesilluminated by vertical polarization plane wave has been studied by using modal method of moment technique. Electric field SE has been calculated at three different points on the same plane inside enclosure. The numerical results of the proposed technique are in very good agreement with data available in the literature and experimental results. It is shown that apertures position, aperture number and calculation points have noticeable effect on the electric field SE,four apertures is a better select to improve the shielding ability of an enclosure than one aperture while they have the same area.

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Periodical:

Applied Mechanics and Materials (Volumes 380-384)

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4376-4382

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https://doi.org/10.4028/www.scientific.net/AMM.380-384.4376

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Online since:

August 2013

Authors:

Gui Shu Xia, Chao Zhou

Keywords:

Apertures, Greens Function, MoM, Rectangular Enclosure, Se

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References

[1] M. P. Robinson, J. D. Turner, D. W. P. Thomas, J. F. Dawson, M. D. Ganley, A. C. Marvin, S. J. Porter, T. M. Benson, and C. Christopolous, Shielding effectiveness of a rectangular enclosure with a rectangular aperture, Electron. Lett., vol. 32, no. 17, (1996).

DOI: 10.1049/el:19961030

Google Scholar

[2] M. P. Robinson, T. M. Benson, C. Christopoulos, J. F. Dawson, M. D. Ganley, A. C. Marvin, S. J. Porter, and D. W. P. Thomas, Analytical formulation for the shielding effectiveness of enclosures with apertures, IEEE Trans. Electromagn. Compat., vol. 40, no. 3, p.240–248, Aug. (1998).

DOI: 10.1109/15.709422

Google Scholar

[3] LIM., NUEBEL J., DREWNIAK J.L., HUBING T.H., DUBROFF R.E., VAN DOREN T.P.: EMI from cavity modes of shielding enclosures – FDTD modeling and measurements, IEEE Trans. Electromagn. Compat., 2000, 42, (1), p.29–38.

DOI: 10.1109/15.831702

Google Scholar

[4] M. Li, J. Nuebel, J. L. Drewniak, T. H. Hubing, R. E. DuBroff, and T.P. Van Doren, EMI from cavity modes of shielding enclosures—FDTD modeling and measurements, IEEE Trans. Electromagn. Compat., vol. 42, no. 1, p.29–38, Feb. (2000).

DOI: 10.1109/15.831702

Google Scholar

[5] BENHASSINE S., PICHON L., TABBARA W.: An efﬁcient ﬁnite-element time-domain method for the analysis of the coupling between wave and shielded enclosure, IEEE Trans. Magn., 2002, 38, (2), p.709–712.

DOI: 10.1109/20.996184

Google Scholar

[6] W. P. Carpes Jr., L. Pinchon, and A. Razek, Analysis of the coupling of an incident wave with a wire inside a cavity using an FEM in frequency and time domains, IEEE Trans. Electromagn. Compat., vol. 44, no. 3, p.470–475, Aug. (2002).

DOI: 10.1109/temc.2002.801767

Google Scholar

[7] WALLYN W., DE ZUTTER D., ROGIER H.: Prediction of the shielding and resonant behavior of multisection enclosures based on magnetic current modeling, IEEE Trans. Electromagn. Compat., 2002, 44, (1), p.130–138.

DOI: 10.1109/15.990719

Google Scholar

[8] G. Wu, X. -G. Zhang, Z. -Q. Song, and B. Liu , Analysis on Shielding Performance of Metallic Rectangular Cascaded Enclosure with Apertures, Progress In Electromagnetics Research Letters, Vol. 20, 185-195, (2011).

DOI: 10.2528/pierl11010902

Google Scholar

[9] PODLOZNY V., CHRISTOPOULOS C., PAUL J.: Efﬁcient description of ﬁne features using digital ﬁlters in time domain computational electromagnetics, IET Sci. Meas. Technol., 2002, 149, (5), p.254–257.

DOI: 10.1049/ip-smt:20020541

Google Scholar

[10] R. Attari and K. Barkeshli, Application of the transmission line matrix method to the calculation of the shielding effectiveness for metallic enclosures, in Proc. IEEE Antennas Propagation Soc. Int. Symp., vol. 3, Jun. 16–21, 2002, p.302–305.

DOI: 10.1109/aps.2002.1018215

Google Scholar

[11] Wu,G.; Zhang X.G.; Liu,B., A Hybrid Method for Predicting the Shielding Effectiveness of Rectangular Metallic Enclosures with Thickness Apertures, Journal of Electromagnetic Waves and Applications, Volume 24, Numbers 8-9, 2010, pp.1157-1169(13).

DOI: 10.1163/156939310791585972

Google Scholar

[12] Electromagnetic ﬁeld penetration studies (NASA/CR-2000-210 297),M. D. Deshpande. (2000, Jun. ). [Online]. Available: http: /techre-ports. larc. nasa. gov/ltrs/PDF/2000/cr/NASA-2000-cr210 297. pdf.

Google Scholar